He is perhaps best known for his role as Ethan Rayne in the television series Buffy the Vampire Slayer (in which he appeared with his fellow Voyager guest stars Armin Shimerman and Harry Groener). He also appeared on several episodes of Babylon 5.

Operation: TRIBUTE, is a tribute to Robin Sachs, who passed away on 1 February2013. The operation goals are earning points with the M-8 Avenger and Inferno Grenades, referencing Zaeed's old Avenger rifle and his loyalty power in Mass Effect 2.

Sachs passed away from a heart attack, his body being discovered on what would have been his 62nd birthday. [2][3]